* posix/bug-regex13.c: Include <string.h>.

[glibc.git] / ChangeLog

2002-12-01  Roland McGrath  <roland@redhat.com>

	* posix/bug-regex13.c: Include <string.h>.

	* sysdeps/generic/libc-start.c (__libc_start_main): Do
	DL_SYSDEP_OSCHECK here.
	* sysdeps/unix/sysv/linux/init-first.c (init): Not here.
	* sysdeps/unix/sysv/linux/dl-osinfo.h: Include <fcntl.h>.

	* sysdeps/generic/libc-tls.c (__libc_setup_tls): Bail if
	argument TCBSIZE <= TLS_INIT_TCB_SIZE, not just if it's zero.

	* sysdeps/generic/dl-tls.c (_dl_allocate_tls_init): Check l_tls_offset
	instead of l_type to decide whether to use TLS_DTV_UNALLOCATED.

	* include/link.h: Comment typo fix.

2002-12-01  Roland McGrath  <roland@frob.com>

	* sysdeps/mach/hurd/bits/posix_opt.h (_POSIX_FSYNC): Set to 200112L.
	(_POSIX_SPAWN, _POSIX_MAPPED_FILES, _POSIX_MEMLOCK_RANGE,
	_POSIX_MEMORY_PROTECTION): Likewise.
	(_POSIX_POLL, _POSIX_SELECT): Removed.

2002-11-28  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/bits/posix_opt.h: Define macros which
	require it to 200112L.  Remove _POSIX_POLL and _POSIX_SELECT.

2002-11-28  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/alpha/sysdep.S: Change defined(USE___THREAD) to
	USE___THREAD.
	* sysdeps/unix/sysv/linux/alpha/sysdep.h (inline_syscall*): Avoid
	"=v" constraints.

2002-11-28  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/x86_64/vfork.S: Don't trash the CPU's
	branch prediction buffers by using unpaired call/ret.

2002-11-27  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/i386/sysdep.h (ASMFMT_2): Fix typo in
	first parameters constraint string.
	(ASMFMT_3): Likewise.  Patch by stefan.lauterbach@mincom.de.

2002-11-27  Isamu Hasegawa  <isamu@yamato.ibm.com>

	* posix/regcomp.c (parse_expression): Set the bit since the back
	reference is used in the regular expression.
	* posix/regex_internal.c (re_node_set_init_1): Make it clean in case
	of malloc failure.
	(re_node_set_init_copy): Likewise.
	* posix/regex_internal.h (state_array_t): New structure.
	(re_sub_match_last_t): Likewise.
	(re_sub_match_top_t): Likewise.
	(re_match_context_t): Add new members.
	(re_dfa_t): Likewise.
	* posix/regexec.c (re_search_internal): Invoke prune_impossible_nodes
	to check the matching is really correct, and retry if failed.
	Move the routin pruning the impossible nodes from here, ...
	(prune_impossible_nodes): To this function.
	(check_matching): Invoke check_subexp_matching_top, and replace
	redundant checking with transit_state_bkref invocation.
	(proceed_next_node): Replace strncmp with memcmp.  Reported by
	Paolo Bonzini  <bonzini@gnu.org>.
	(update_cur_sifted_state): Remove search_subexp invocation.
	(search_subexp): Remove this function.
	(check_dst_limits_calc_pos): Use search_cur_bkref_entry for
	optimization.
	(sift_states_bkref): Use search_cur_bkref_entry for optimization.
	Remove unused invocation of match_ctx_add_entry.
	(transit_state): Invoke check_subexp_matching_top.
	(check_subexp_matching_top): New function.
	(transit_state_bkref): Remove unused array.
	Merge transit_state_bkref_loop.
	(transit_state_bkref_loop): Use get_subexp instead of
	sift_states_backward.  Use search_cur_bkref_entry for optimization.
	Merge this function to transit_state_bkref.
	(get_subexp): New function.
	(get_subexp_sub): Likewise.
	(find_subexp_node): Likewise.
	(check_arrival): Likewise.
	(check_arrival_expand_ecl): Likewise.
	(check_arrival_expand_ecl_sub): Likewise.
	(expand_bkref_cache): Likewise.
	(match_ctx_init): Initialize new members.
	(match_ctx_clean): New function.
	(match_ctx_free): Release new members.
	(match_ctx_free_subtops): New function.
	(match_ctx_add_entry): Fix indent.
	(search_cur_bkref_entry): New function.
	(match_ctx_add_subtop): Likewise.
	(match_ctx_add_sublast): Likewise.

2002-11-25  Ulrich Drepper  <drepper@redhat.com>

	* iconv/Makefile (tests): Remove tst-iconv4.c
	* iconv/tst-iconv4.c: Moved to...
	* iconvdata/tst-iconv4.c: ...here.  New file.
	* iconvdata/Makefile (tests): Add tst-iconv4.  Add dependencies.

2002-11-25  Roland McGrath  <roland@redhat.com>

	* inet/test-ifaddrs.c (main: addr_string): Handle null SA.
	Grok AF_LINK if defined.
	From Momchil Velikov <velco@fadata.bg>.

	* sysdeps/gnu/ifaddrs.c (getifaddrs): If ioctl fails for netmask,
	brdaddr, or dstaddr, just set those pointers to null and don't fail.
	Reported by Momchil Velikov <velco@fadata.bg>.

	* sysdeps/generic/ifreq.h (__if_nextreq) [_HAVE_SA_LEN]: If sa_len
	is > sizeof IFR->ifa_addr, advance past the whole longer length.
	(__ifreq): Count up NIFS that way too.
	Reported by Momchil Velikov <velco@fadata.bg>.

	* sysdeps/mach/hurd/lchmod.c: Include <fcntl.h>.

	* sysdeps/mach/hurd/i386/init-first.c: Include <ldsodefs.h>
	and <fpu_control.h>.

2002-11-24  Ulrich Drepper  <drepper@redhat.com>

	* elf/elf.h (EM_ST19): Fix typo.

2002-11-25  Jakub Jelinek  <jakub@redhat.com>

	* include/errno.h (__set_errno): Define as errno = val
	unconditionally.

2002-11-24  Roland McGrath  <roland@redhat.com>

	* sysdeps/posix/readv.c: Include <errno.h>, use __set_errno macro.
	* sysdeps/posix/writev.c: Likewise.
	From Momchil Velikov <velco@fadata.bg>.

	* elf/dl-error.c [! _LIBC_REENTRANT]: Use a static variable instead of
	calling *GL(dl_error_catch_tsd) for a thread-local location.
	* elf/rtld.c (startup_error_tsd): Conditionalize on [_LIBC_REENTRANT].
	(dl_main): Same for GL(dl_error_catch_tsd) initialization.
	* elf/dl-tsd.c: Conditionalize contents on [_LIBC_REENTRANT].

	* libio/iofflush.c: Add libc_hidden_def.
	* libio/iofwrite.c: Likewise.
	* sysdeps/generic/sigtimedwait.c: Likewise.
	* sysdeps/generic/sigwaitinfo.c: Likewise.
	* sysdeps/posix/sigwait.c: Likewise.
	Reported by Momchil Velikov <velco@fadata.bg>.

	* inet/inet_lnaof.c (inet_lnaof): Change return type to in_addr_t
	to match <arpa/inet.h> declaration.
	* inet/inet_netof.c (inet_netof): Likewise.
	* inet/inet_mkadr.c (inet_makeaddr): Likewise for argument types.
	Reported by Momchil Velikov <velco@fadata.bg>.

	* configure.in: Skip AUTOCONF check under --without-cvs.
	* configure: Regenerated.

	* posix/Makefile (headers): Add bits/pthreadtypes.h.
	* sysdeps/unix/sysv/linux/Makefile (sysdep_heaers): Don't add it here.
	* sysdeps/unix/sysv/linux/Dist: Remove it from the list.

2002-11-24  Andreas Schwab  <schwab@suse.de>

	* sysdeps/unix/sysv/linux/m68k/sysdep.h: Support inline syscall
	with six arguments.

2002-11-19  Jim Meyering  <jim@meyering.net>

	* time/mktime.c (__mon_yday, __mktime_internal) [!_LIBC]: Declare
	as `static'.
	* time/strptime.c (__mon_yday) [!_LIBC]: Declare as `static'.

2002-11-23  Roland McGrath  <roland@redhat.com>

	* scripts/abilist.awk: Avoid strtonum function, not there in mawk.
	Just produce hex output for datum sizes.

	* elf/Makefile ($(objpfx)librtld.mk): Tighten up regexp.
	Reported by Luca Barbieri <ldb@ldb.ods.org>.

2002-11-20  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/bits/msq.h (msqid_ds)
	[__WORDSIZE == 32]: Only PPC32 requires __unused1, __unused2,
	and __unused3 fields.
	* sysdeps/unix/sysv/linux/powerpc/bits/sem.h (semid_ds)
	[__WORDSIZE == 32]: Only PPC32 requires __unused1
	and __unused2 fields.
	* sysdeps/unix/sysv/linux/powerpc/bits/shm.h (shmid_ds)
	[__WORDSIZE == 32]: Only PPC32 requires __unused1, __unused2,
	__unused3, and __unused4 fields.

	* csu/gmon-start.c (__gmon_start__): Always use TEXT_START macro to
	obtain lowest address for profiling in __monstartup call.

2002-11-21  Roland McGrath  <roland@redhat.com>

	* sysdeps/ia64/fpu/Makefile (libm-sysdep_routines): Remove redunant
	$(calls) $(calls:=f) $(long-c-$(long-double-fcts)).

	* locale/localeinfo.h (struct locale_data): Revert last change.

	* sysdeps/unix/sysv/linux/ia64/syscalls.list (s_exit_group): Add it.
	From Ian Wienand <ianw@gelato.unsw.edu.au>.

	* sysdeps/unix/sysv/linux/ia64/sysdep.h (__NR_pread): Define to
	__NR_pread64 if not defined.
	(__NR_pwrite): Define to __NR_pwrite64 if not defined.
	From Ian Wienand <ianw@gelato.unsw.edu.au>.

2002-11-21  Roland McGrath  <roland@frob.com>

	* sysdeps/mach/hurd/i386/init-first.c (posixland_init): Set
	__libc_multiple_libcs here.  Call __setfpucw.

2002-11-21  Ulrich Drepper  <drepper@redhat.com>

	* elf/Makefile (tests): Don't run test-arrayX tests for now.

	* sysdeps/unix/sysv/linux/bits/sched.h: Add new CLONE_* flags.
	* sysdeps/unix/sysv/linux/i386/clone.S: Add support for
	CLONE_CHILD_*TID flags.

2002-11-20  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/x86_64/sigcontextinfo.h (SIGCONTEXT):
	We pass struct ucontext on x86-64.
	(GET_PC): Adjust.
	(GET_FRAME): Adjust.
	(GET_STACK): Adjust.

2002-11-20  Roland McGrath  <roland@redhat.com>

	* sysdeps/powerpc/powerpc32/dl-machine.c [! SHARED]: Further
	conditionalize [! DO_VERSIONING] #error.

	* scripts/abilist.awk: Grok function descriptor symbols.

	* intl/tst-gettext.c (main): Check return values from setlocale.
	Add necessary unsetenv's to make LANG=existing-locale check work.

	* intl/tst-gettext.sh: Use mkdir -p.  Copy test files unconditionally,
	so aborted prior runs don't confuse things.

	* locale/localeinfo.h (struct locale_data: union locale_data_value):
	Use uintptr_t instead of unsigned int for `word' member.
	(_NL_CURRENT_WORD): Cast to uint32_t.

	* posix/bug-regex5.c (main): Use union to extract _NL_COLLATE_NRULES
	value.

2002-11-20  Ulrich Drepper  <drepper@redhat.com>

	* elf/tls-macros.h: Add IA-64 definitions.
	Patch by Ian Wienand <ianw@gelato.unsw.edu.au>.

	* iconv/Makefile (tests): Add tst-iconv4.
	* iconv/tst-iconv4.c: New file.

	* iconv/gconv_simple.c (internal_ucs4le_loop_unaligned): Return
	__GCONV_EMPTY_INPUT only if input is really empty.  Otherwise
	__GCONV_INCOMPLETE_INPUT.
	(ucs4le_internal_loop): Likewise.
	(ucs4le_internal_loop_unaligned): Likewise.
	* iconvdata/unicode.c (PREPARE_LOOP): Likewise.
	* iconvdata/utf-16.c (PREPARE_LOOP): Likewise.
	* iconvdata/utf-32.c (PREPARE_LOOP): Likewise.

	* iconv/loop.c (LOOPFCT): First test for empty input then for full
	output buffer.

	* inet/getnameinfo.c: Use extend_alloca where appropriate.
	* sysdeps/posix/getaddrinfo.c: Likewise.

	* include/alloca.h (extend_alloca): New define.  Based on stack
	direction it'll try to append to the previouls allocated buffer.

2002-11-07  Thorsten Kukuk  <kukuk@suse.de>

	* sysdeps/posix/getaddrinfo.c (gaih_inet): If AF_UNSPEC is set,
	use the same service for AF_INET and AF_INET6.

2002-11-19  Ulrich Drepper  <drepper@redhat.com>

	* intl/localealias.c (read_alias_file): Use only about 400 bytes
	of stack space instead of 16k.

2002-11-18  Wolfram Gloger  <wg@malloc.de>

	* malloc/arena.c
	(ptmalloc_lock_all, ptmalloc_unlock_all, ptmalloc_unlock_all2): Do
	nothing if not initialized.  Bug report from Marcus Brinkmann
	<Marcus.Brinkmann@ruhr-uni-bochum.de>.

2002-11-19  Roland McGrath  <roland@redhat.com>

	* posix/Versions (libc: GLIBC_2.3.2): Add sched_getaffinity and
	sched_setaffinity.

	* configure.in (libc_cv_gcc_dwarf2_unwind_info check): Use libraries
	`-lgcc -lgcc_eh -lgcc', not just `-lgcc -lgcc_eh' in link commands for
	test leading to libc_cv_gcc_dwarf2_unwind_info=no_registry_needed.
	* configure: Regenerated.

2002-11-19  Ulrich Drepper  <drepper@redhat.com>

	* include/dlfcn.h: __libc_dlopen is now a macro calling
	__libc_dlopen_mode with the extra parameter RTLD_LAZY.
	(__libc_dlopen_mode): New prototype.
	* elf/dl-libc.c (__libc_dlopen_mode): Renamed from __libc_dlopen.  Add
	new parameter.  Store new parameter in mode field of structure passed
	to do_dlopen.
	(struct do_dlopen_args): Add new field mode.
	(do_dlopen): Pass mode from parameter structure to _dl_open.

2002-11-11  Randolf Chung  <tausq@debian.org>

	* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h [__USE_FILE_OFFSET64]
	(F_GETLK, F_SETLK, F_SETLKW): Define to F_*64 versions.
	* sysdeps/unix/sysv/linux/hppa/fcntl.c: New file.

	* sysdeps/hppa/fpu/libm-test-ulps: New file (generated).

	* sysdeps/hppa/Makefile (CFLAGS-rtld.c): New variable.
	Set -mdisable-fpregs for this file.

2002-11-11  Carlos O'Donell  <carlos@baldric.uwo.ca>

	* sysdeps/unix/sysv/linux/configure.in:
	Make 2.4.19 minimum linux kernel for hppa, and add unwind symbols
	from gcc-3.0 era for backwards compatibility.
	* sysdeps/unix/sysv/linux/configure: Regenerate.

	* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h:
	Define mcontext_t as a sigcontext.

2002-11-18  Roland McGrath  <roland@redhat.com>

	* dlfcn/dlerror.c (fini): New function, __attribute__ ((destructor)).
	Free memory in `last_result' if it was used.

	* resolv/nss_dns/dns-network.c (getanswer_r): In BYNAME case, search
	all aliases for one that matches the "<dotted-quad>.IN-ADDR.ARPA" form.
	Do the parsing inline instead of copying strings and calling
	inet_network, and properly skip all alias names not matching the form.

	* manual/pattern.texi (Variable Substitution): Fix # and ## examples.

2002-11-17  Ulrich Drepper  <drepper@redhat.com>

	* manual/pattern.texi (Wordexp Example): Fix sample code.

	* sysdeps/unix/sysv/linux/i386/clone.S: Initialize word in the
	childs stack which will be loaded into the %esi register.

2002-11-14  Paul Eggert  <eggert@twinsun.com>

	* resolv/nss_dns/dns-network.c (getanswer_r): Check for buffer
	overflow when skipping the question part and when unpacking aliases.

2002-11-15  Roland McGrath  <roland@redhat.com>

	* math/Makefile (libm-calls): Remove s_copysign, s_isinf, s_isnan,
	s_finite, s_modf, s_scalbn, s_frexp, m_ldexp, s_signbit.
	Instead add $(calls:s_%=m_%) to get m_* versions of them all.

2002-11-15  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/i386/dl-machine.h (elf_machine_rela): Handle R_386_COPY.
	* sysdeps/arm/dl-machine.h (elf_machine_rela): Handle R_ARM_COPY.

2002-11-15  Roland McGrath  <roland@redhat.com>

	* math/Makefile (libm-calls): Change s_ldexp to m_ldexp.
	* Makerules ($(+sysdir_pfx)sysd-rules): Emit pattern rules for m_%.[Sc]
	from sysdeps/.../s_%.[Sc] with commands $(+make-include-of-dep).
	(+make-include-of-dep): New canned sequence.

	* stdlib/canonicalize.c (__realpath): Check for malloc failure.
	From Dmitry V. Levin <ldv@altlinux.org>.

2002-11-14  Roland McGrath  <roland@redhat.com>

	* sysdeps/generic/errno.c (__libc_errno): Remove alias.
	* inet/herrno.c (__libc_h_errno): Likewise.
	* resolv/res_libc.c (__libc_res): Likewise.
	[USE___THREAD]: Use this in place of [USE_TLS && HAVE___THREAD].
	(__res_state) [! USE___THREAD]: Don't define as weak.
	* csu/Versions: Revert last change.
	* resolv/Versions: Revert last change.

	* Makerules ($(common-objpfx)%.make): New pattern rule.
	* tls.make.c: New file.
	* Makefile (distribute): Add it.

	* sysdeps/generic/errno.c [! USE___THREAD]
	[HAVE_ELF && SHARED && DO_VERSIONING] (errno, _errno): Declare these
	with compat_symbol so they are not link-time visible.
	[! USE___THREAD] (__libc_errno): New alias for errno.
	* csu/Versions [!(USE_TLS && HAVE___THREAD)] (libc: GLIBC_PRIVATE):
	Add __libc_errno here.
	* inet/herrno.c [USE___THREAD]: Use this conditional
	in place of [USE_TLS && HAVE___THREAD].
	[! USE___THREAD] [HAVE_ELF && SHARED && DO_VERSIONING]
	(h_errno, _h_errno): Declare these with compat_symbol so they are not
	link-time visible.
	[! USE___THREAD] (__libc_h_errno): New alias for h_errno.
	* resolv/res_libc.c [! USE___THREAD]
	[HAVE_ELF && SHARED && DO_VERSIONING] (_res): Likewise.
	(_res): Use __attribute__ ((section (".bss"))) so we can have an alias.
	(__libc_res): Define as alias for _res.
	* resolv/Versions [!(USE_TLS && HAVE___THREAD)] (libc: GLIBC_PRIVATE):
	Add __libc_h_errno and __libc_res here.

2002-11-14  Jakub Jelinek  <jakub@redhat.com>

	* csu/Versions (errno): Move STT_TLS symbol to GLIBC_PRIVATE for now.
	* resolv/Versions (h_errno, _res): Likewise.

2002-11-14  Roland McGrath  <roland@redhat.com>

	* Makerules (%.dynsym): Remove $(objpfx) from target and dep.
	(%.symlist): Likewise.

2002-11-13  Roland McGrath  <roland@redhat.com>

	* scripts/abilist.awk: New file.
	* Makefile (distribute): Add it.
	* Makerules ($(objpfx)%.dynsym, $(objpfx)%.symlist): New rules.
	(tests): Depend on .symlist file for each $(install-lib.so-versioned).
	[$(subdir) = elf] (tests): Depend on libc.symlist.
	(generated, common-generated): Add those files.

	* aclocal.m4 (LIBC_PROG_BINUTILS): Check for objdump, set OBJDUMP.
	* configure: Regenerated.
	* config.make.in (OBJDUMP): New variable, substituted by configure.

	* malloc/mcheck.c (struct hdr): New members `block' and `magic2'.
	(mallochook, reallochook): Set them up.
	(checkhdr): Check HDR->magic2 value.
	(freehook): Reset HDR->magic2.
	(memalignhook): New static function.
	(old_memalign_hook): New static variable.
	(mcheck, reallochook): Set __memalign_hook to memalignhook.

	* sysdeps/generic/dl-tls.c (_dl_allocate_tls_storage): Zero the space
	for the new TCB.

2002-11-13  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Check for visibility
	attribute.
	* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.

2002-11-11  Paul Eggert  <eggert@twinsun.com>

	* manual/crypt.texi (Cryptographic Functions): Mention that
	the MD5 one-way algorithm is compatible with BSD's.

2002-11-11  Isamu Hasegawa  <isamu@yamato.ibm.com>

	* posix/regex_internal.c (re_string_skip_chars): Also return the last
	wide character.
	(re_string_reconstruct): Calculate the context by itself when the
	offset points out of the valid range.
	(re_string_context_at): Use wide character when MB_CUR_MAX > 1.
	* posix/regex_internal.h (WIDE_NEWLINE_CHAR): New macro.
	(IS_WIDE_WORD_CHAR): New macro.
	(IS_WIDE_NEWLINE): New macro.

2002-11-12  Andreas Jaeger  <aj@suse.de>

	* sysdeps/x86_64/strchr.S: Don't use one register for two
	purposes, this fixes a bug noticed by test-strchr.c.

	* sysdeps/x86_64/strcat.S: Fix algorithm to align source pointer
	correctly.

2002-11-12  Roland McGrath  <roland@redhat.com>

	* libio/libioP.h [_LIBC && !SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)]
	(_G_IO_NO_BACKWARD_COMPAT): Define it.

	* sysdeps/ia64/dl-fptr.c [_LIBC_REENTRANT]: Include <ia64intrin.h>
	instead of <pt-machine.h>.
	[_LIBC_REENTRANT] (lock, unlock): Use __sync_lock_* macros instead of
	testandset.
	From Ian Wienand <ianw@gelato.unsw.edu.au>.

2002-11-10  Roland McGrath  <roland@redhat.com>

	* libio/bug-wfflush.c (do_test): Call rewind instead of fsetpos.
	Call fputs instead of fwprintf (simpler to follow in debugger).

	* crypt/md5-crypt.c: Doc fix.

	* sysdeps/unix/make-syscalls.sh: Insert $(make-target-directory) at
	the beginning of generated target commands.

	* csu/Makefile ($(objpfx)crti.o, $(objpfx)crtn.o): Add explicit
	dependencies for these in case implicit rule search skipped the
	nonexistent source directory.
	* sysdeps/gnu/Makefile ($(objpfx)errlist.d): Give this rule all the
	files with $(object-suffixes) as targets too.
	* Makerules [no_deps && objpfx] (before-compile): Add $(objpfx).
	and a target for it using $(make-target-directory).

	* Rules (before-compile): Add $(common-objpfx)bits/stdio-lim.h.

2002-11-10  Roland McGrath  <roland@frob.com>

	* sysdeps/unix/sysv/linux/bits/pthreadtypes.h: Moved to ...
	* sysdeps/generic/bits/pthreadtypes.h: ... here.

	* sysdeps/mach/hurd/fcntl.c (__libc_fcntl): Treat a struct flock with
	l_start == 0 and l_len == 1 as we do l_len == 0.

2002-11-10  Ulrich Drepper  <drepper@redhat.com>

	* po/da.po: Update from translation team.

2002-11-10  Roland McGrath  <roland@redhat.com>

	* config.make.in (includedir): New variable, substituted by configure.
	Reported missing by Jocelyn Fournier <joc@presence-pc.com>.
	* Makeconfig (includedir): Use $(prefix), not $(exec_prefix).

2002-11-10  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/x86_64/sys/ucontext.h (enum): Add
	REG_OLDMASK and REG_CR2 to synch with kernel header.
	(NGREG): Increase.

	* nss/getXXent.c (GETFUNC_NAME): Use union type to avoid strict
	aliasing problem.
	* nss/getXXbyYY_r.c (INTERNAL): Likewise.
	* nss/getnssent_r.c (__nss_getent_r): Likewise.
	(__nss_setent): Likewise.
	(__nss_getent_r): Likewise.
	* inet/getnetgrent_r.c (innetgr): Likewise.
	(__internal_setnetgrent_reuse): Likewise.
	(internal_getnetgrent_r): Likewise.
	* inet/ether_hton.c (ether_hostton): Likewise.
	* inet/ether_ntoh.c (ether_ntohost): Likewise.
	* sunrpc/netname.c (netname2user): Likewise.
	* sunrpc/publickey.c (getpublickey): Likewise.
	(getsecretkey): Likewise.

2002-11-09  Marcus Brinkmann  <marcus@gnu.org>

	* sysdeps/mach/hurd/i386/ioperm.c (ioperm): Correct off by one
	error in range calculation.

2002-10-09  Jakub Jelinek  <jakub@redhat.com>

	* string/test-strspn.c (do_test): Ensure zero termination.
	* string/test-strpbrk.c (do_test): Likewise.
	* string/test-strncmp.c (stupid_strncmp): Use strnlen, not strlen.
	* string/test-strncpy.c (stupid_strncpy): Likewise.
	* string/test-stpncpy.c (stupid_stpncpy): Likewise.

2002-10-08  Roland McGrath  <roland@redhat.com>

	* string/test-string.h (test_init): Fill BUF1 and BUF2 with
	nonzero characters.

2002-09-22  H.J. Lu  <hjl@gnu.org>

	* sysdeps/unix/sysv/linux/mmap64.c (MMAP2_PAGE_SHIFT): Renamed
	from PAGE_SHIFT.  Define if not defined.  Check MMAP2_PAGE_SHIFT
	only if __NR_mmap2 is defined.

	* sysdeps/unix/sysv/linux/powerpc/mmap64.c: Moved to ...
	* sysdeps/unix/sysv/linux/mmap64.c: ... here.
	* sysdeps/unix/sysv/linux/hppa/mmap64.c: File removed.
	* sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c: FIle removed,

2002-11-08  Jakub Jelinek  <jakub@redhat.com>

	* posix/bug-regex13.c (tests): Add new test.

	* string/test-strchr.c (stupid_strchr): New function.
	(do_random_tests): Make sure the string is zero terminated.
	* string/test-strpbrk.c (stupid_strpbrk): New function.
	(do_random_tests): Make sure the string is zero terminated.
	* string/test-strcmp.c (stupid_strcmp): New function.
	(do_random_tests): Make sure the strings are zero terminated.
	* string/test-strspn.c (stupid_strspn): New function.
	(simple_strspn): Rename rej argument to acc.
	(do_random_tests): Make sure the string is zero terminated.
	* string/test-strcspn.c (stupid_strcspn): New function.
	* string/test-strncpy.c (stupid_strncpy): New function.
	* string/test-stpncpy.c (stupid_stpncpy): New function.
	* string/test-strncmp.c (stupid_strncmp): New function.
	(do_random_tests): Make sure the strings are zero terminated.
	* string/test-string.h (impl_t): Change test into long.
	(IMPL): Add __attribute__((aligned (sizeof (void *)))).

2002-11-08  Roland McGrath  <roland@redhat.com>

	* sysdeps/ia64/elf/configure.in: Add TLS check.
	From Ian Wienand <ianw@cse.unsw.edu.au>.
	* sysdeps/ia64/elf/configure: Regenerated.

2002-11-07  Roland McGrath  <roland@redhat.com>

	* libio/fileops.c (_IO_new_file_overflow): Use INTUSE(_IO_do_write) in
	place of _IO_new_do_write.
	[_LIBC] (_IO_do_write): Define as macro for _IO_new_do_write and
	#undef before versioned_symbol use.

2002-11-07  Richard Henderson  <rth@redhat.com>

	* configure.in (ASM_ALPHA_NG_SYMBOL_PREFIX): Remove test.
	* configure: Regenerated.
	* config.h.in (ASM_ALPHA_NG_SYMBOL_PREFIX): Remove #undef.
	* sysdeps/alpha/dl-machine.h (TRAMPOLINE_TEMPLATE): Use !samegp.
	(RTLD_START): Likewise.  Access _dl_skip_args, _rtld_local, and
	_dl_fini via gp-relative relocations.
	* sysdeps/alpha/fpu/e_sqrt.c: Use !samegp.

	* elf/tls-macros.h: Add alpha versions.
	* sysdeps/alpha/dl-machine.h (elf_machine_rela): Handle TLS relocs.
	* sysdeps/unix/alpha/sysdep.S: Support USE___THREAD.
	* sysdeps/unix/alpha/sysdep.h: Likewise.  Add SYSCALL_ERROR_HANDLER.
	* sysdeps/unix/sysv/linux/alpha/brk.S: Use it.
	* sysdeps/unix/sysv/linux/alpha/clone.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/getitimer.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/getrusage.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/rt_sigaction.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/select.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/setitimer.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/settimeofday.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/sigsuspend.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/syscall.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/utimes.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/wait4.S: Likewise.

	* sysdeps/unix/sysv/linux/alpha/sysdep.h: Re-include protect.
	Kill argument registers across the inline syscall.

	* sysdeps/unix/sysv/linux/alpha/clone.S: Add user_tid and tls args.

	* linuxthreads/sysdeps/alpha/tls.h: New file.
	* sysdeps/alpha/dl-tls.h: New file.

2002-10-29  David Mosberger  <davidm@hpl.hp.com>

	* sysdeps/ia64/elf/initfini.c [HAVE_INITFINI_ARRAY]
	(gmon_initializer): New function.
	(.init prologue): If HAVE_INITFINI_ARRAY is true, don't call
	__gmon_start__ here.  Call it from gmon_initializer() instead.

2002-03-12  H.J. Lu  <hjl@gnu.org>

	* elf/Makefile [$(have-initfini-array) = yes] (tests): Add tst-array1,
	tst-array2, and tst-array3.
	[$(have-initfini-array) = yes] (tests-static): Add tst-array3.
	[$(have-initfini-array) = yes] (modules-names): Add tst-array2dep.
	($(objpfx)tst-array1.out): New target.
	($(objpfx)tst-array2): Likewise.
	($(objpfx)tst-array2.out): Likewise.
	($(objpfx)tst-array3.out): Likewise.
	* elf/tst-array1.c: New file.
	* elf/tst-array1.exp: Likewise.
	* elf/tst-array2.c: Likewise.
	* elf/tst-array2dep.c: Likewise.
	* elf/tst-array2.exp: Likewise.
	* elf/tst-array3.c: Likewise.

2002-10-28  David Mosberger  <davidm@hpl.hp.com>

	* elf/dl-fini.c (_dl_fini): Invoke fini_array in _reverse_ order.
	Don't add L->l_addr to array entry values.

2002-11-07  Jakub Jelinek  <jakub@redhat.com>

	* string/test-string.h: New file.
	* string/test-strlen.c: New file.
	* string/test-string.h: New file.
	* string/test-strcmp.c: New file.
	* string/test-strchr.c: New file.
	* string/test-strrchr.c: New file.
	* string/test-strcpy.c: New file.
	* string/test-stpcpy.c: New file.
	* string/test-strncpy.c: New file.
	* string/test-stpncpy.c: New file.
	* string/test-strpbrk.c: New file.
	* string/test-strcspn.c: New file.
	* string/test-strspn.c: New file.
	* string/test-strcat.c: New file.
	* string/test-strncmp.c: New file.
	* string/test-memchr.c: New file.
	* string/test-memcmp.c: New file.
	* string/test-memset.c: New file.
	* string/test-memcpy.c: New file.
	* string/test-mempcpy.c: New file.
	* string/test-memmove.c: New file.
	* string/Makefile (strop-tests): New variable.
	(tests): Add strop-tests.
	(distribute): Add test-string.h.

2002-11-06  Ulrich Drepper  <drepper@redhat.com>

	* posix/regcomp.c: Use tabs instead of spaces.
	* posix/regexec.c: Likewise.
	* posix/regex_internal.h: Likewise.

	* posix/regcomp.c (re_compile_fastmap_iter): Use __wcrtomb not wctomb.

2002-11-06  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c (re_compile_pattern): Don't set regs_allocated
	here.
	(regcomp): Don't set can_be_null here.
	(re_comp): Clear whole re_comp_buf with the exception of fastmap.
	(re_compile_internal): Clear can_be_null, set regs_allocated.

	* posix/regcomp.c (re_set_fastmap): New function.
	(re_compile_fastmap_iter): Use it.  Remove redundant type ==
	COMPLEX_BRACKET check.
	* posix/regexec.c (re_search_internal): Optimize searching with
	fastmap.  Call re_string_reconstruct even if match_first is
	smaller than raw_mbs_idx.

2002-11-06  Isamu Hasegawa  <isamu@yamato.ibm.com>

	* posix/regcomp (free_dfa_content): Use free_state.
	* posix/regex_internal.c (re_string_realloc_buffers): Don't edit
	pointers in case that realloc failed.
	(re_node_set_merge): Likewise.
	(register_state): Likewise.
	(create_newstate_common): Invoke memory release functions in case of
	error conditions.
	(create_ci_newstate): Likewise.
	(create_cd_newstate): Likewise.
	(free_state): New function.
	* posix/regexec.c (re_search_internal): Invoke memory release
	functions in case of error conditions.
	(sift_states_backward): Likewise.
	(merge_state_array): Likewise.
	(add_epsilon_src_nodes): Likewise.
	(sub_epsilon_src_nodes): Likewise.
	(search_subexp): Likewise.
	(sift_states_bkref): Likewise.
	(transit_state_sb): Likewise.
	(transit_state_mb): Likewise.
	(transit_state_bkref_loop): Likewise.
	(group_nodes_into_DFAstates): Likewise.
	(push_fail_stack): Don't edit pointers in case that realloc failed.
	(extend_buffers): Likewise.
	(match_ctx_add_entry): Likewise.

2002-11-06  Roland McGrath  <roland@redhat.com>

	* sysdeps/unix/sysv/linux/mips/configure.in: File removed.
	* sysdeps/unix/sysv/linux/mips/configure: Likewise.

	* configure.in: Add checks on as and ld for binutils 2.13 or later.
	* configure: Regenerated.

2002-11-06  Ulrich Drepper  <drepper@redhat.com>

	* posix/regcomp.c (regcomp): __re_compile_fastmap can never fail.
	If re_compile_internal failed free fastmap buffer.
	(free_dfa_content): Broken out of regfree function.  Frees all dfa
	related data.
	(regfree): Add free_dfa_content.
	(re_compile_internal): If any of the called functions fails free
	all dfa related memory.

2002-11-05  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/sys/sysctl.h: Add ugly hacks to prevent
	warnings from the kernel headers.

2002-11-05  Roland McGrath  <roland@redhat.com>

	* sysdeps/unix/mips/sysdep.h [! __PIC__] (PSEUDO): Add nop after jump.
	From Johannes Stezenbach <js@convergence.de>.

	* sysdeps/unix/sysv/linux/mips/Versions (libc: GLIBC_2.0): Change
	#errlist-compat magic comment to give 123 as size.
	(libc: GLIBC_2.1): Remove this set, moving #errlist-compat magic to ...
	(libc: GLIBC_2.2): ... here.
	(libc: GLIBC_2.3): Likewise.

2002-11-05  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-fini.c (_dl_fini): Correct the increment of l_opencount
	which happens at the beginning so that we can unload modules in
	__libc_freeres.

2002-11-06  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* sysdeps/sh/bits/setjmp.h (JB_SIZE): Define only
	under [__USE_MISC || _ASM].

	* elf/elf.h: Remove the obsolete SH TLS relocations.

2002-11-05  Ulrich Drepper  <drepper@redhat.com>

	* posix/regcomp.c (regcomp): Initialize preg->can_be_null to zero.

2002-11-05  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h: Handle
	__NR_pread64 and __NR_pwrite64.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/pread.c: Remove __NR_pread64
	and __NR_pwrite64.
	Revert change to use INLINE_SYSCALL.
	* sysdeps/unix/sysv/linux/powerpc/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/pwrite.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/pwrite64.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/ftruncate64.c: Revert change to use
	INLINE_SYSCALL.
	* sysdeps/unix/sysv/linux/powerpc/truncate64.c: Likewise.

	* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h (INLINE_SYSCALL):
	Update clobber list and add a comment about the syscall ABI.

	* sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list (s_pread64,
	s_pwrite64, s_ftruncate, s_truncate): Re-add.

2002-11-05  Jakub Jelinek  <jakub@redhat.com>

	* iconv/gconv_dl.c (free_mem): Clear loaded.
	* locale/loadarchive.c (_nl_archive_subfreeres): Call locale_data's
	cleanup if any.

2002-11-05  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/fexecve.c: Include <stdio.h>.

	* libio/ioseekoff.c: Remove INTDEF.  Define _IO_seekoff_unlocked.  Same
	as old code without locking.  _IO_seekoff calls this function after
	locking the stream.
	* libio/ioseekpos.c: Likewise for _IO_seekpos.
	* libio/libioP.h: Replace _IO_seekoff_internal and _IO_seekpos_internal
	prototypes with _IO_seekoff_unlocked and _IO_seekpos_unlocked
	prototypes.
	* libio/iolibio.h (_IO_fseek): Call _IO_seekoff_unlocked instead
	of _IO_seekoff_internal.
	(_IO_rewind): Likewise.
	* libio/ioftell.c: Likewise.
	* libio/ftello.c: Likewise.
	* libio/ftello64.c: Likewise.
	* libio/iofgetpos.c: Likewise.
	* libio/iofgetpos64.c: Likewise.
	* libio/oldiofgetpos.c: Likewise.
	* libio/oldiofgetpos64.c: Likewise.
	* libio/iofsetpos.c: Call _IO_seekpos_unlocked instead of
	_IO_seekpos_internal.
	* libio/iofsetpos64.c: Likewise.
	* libio/oldiofsetpos.c: Likewise.
	* libio/oldiofsetpos64.c: Likewise.

2002-11-04  Roland McGrath  <roland@redhat.com>

	* sysdeps/unix/sysv/linux/powerpc/chown.c: Use INLINE_SYSCALL macro.
	* sysdeps/unix/sysv/linux/powerpc/ftruncate64.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/ioctl.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/pread.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/pwrite.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/pwrite64.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/tcgetattr.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/tcsetattr.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/truncate64.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list (s_ioctl,
	s_chown, s_ftruncate64, s_mmap2, s_pread64, s_pwrite64, s_truncate64,
	sys_fstat, sys_lstat, sys_mknod, sys_readv, sys_stat, sys_writev):
	Remove these, no longer used.

2002-11-04  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list (s_ipc,
	s_llseek, s_readahead, s_execve, s_fcntl, s_fcntl64, s_fstat64,
	s_getcwd, s_getdents, s_getdents64, s_getpmsg, s_getpriority,
	s_getrlimit, s_lstat64, s_poll, s_ptrace, s_putpmsg, s_reboot,
	s_setrlimit, s_sigaction, s_sigpending, s_sigprocmask, s_sigsuspend,
	s_stat64, s_sysctl, s_ugetrlimit, s_ustat, s_vfork): Remove now unused
	syscall stubs.

	* sysdeps/unix/sysv/linux/pwrite.c: Fix typo.
	* sysdeps/unix/sysv/linux/pwrite64.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/pread.c: Handle both __NR_pread64
	and __NR_pread.
	* sysdeps/unix/sysv/linux/powerpc/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/pwrite.c: Handle both __NR_pwrite64
	and __NR_pwrite.
	* sysdeps/unix/sysv/linux/powerpc/pwrite64.c: Likewise.

2002-11-03  Roland McGrath  <roland@redhat.com>

	* sysdeps/generic/ldsodefs.h (struct rtld_global): New member
	`_dl_tls_static_used'.
	* sysdeps/generic/libc-tls.c (_dl_tls_static_used): New variable.
	(__libc_setup_tls): Initialize it.  Let the initial value of
	_dl_tls_static_size indicate some surplus space in the computed value.
	* elf/dl-open.c (_dl_tls_static_size): New variable.
	* sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): Initialize
	_dl_tls_static_used.  Add some surplus space into _dl_tls_static_size.
	* elf/dl-reloc.c [USE_TLS] (allocate_static_tls): New function.
	(CHECK_STATIC_TLS): Use it.
	* elf/dl-close.c (_dl_close): Adjust _dl_tls_static_used when the
	closed objects occupied a trailing contiguous chunk of static TLS area.

2002-10-18  Bruno Haible  <bruno@clisp.org>

	* charmaps/ISO_5428: Use Greek characters introduced in Unicode 3.0.

2002-11-04  Ulrich Drepper  <drepper@redhat.com>

	* libio/wfileops.c (_IO_wfile_seekoff): Don't modify _offset and
	_wide_data->_IO_read_end if adjustment can be made in the current
	buffer.

	* sysdeps/unix/sysv/linux/fexecve.c: New file.

	* libio/bug-wfflush.c (do_test): Using fseek is not allowed when
	wide oriented streams are used.

	* nss/getXXent_r.c (ENDFUNC_NAME): Don't do anything if the
	service hasn't been used [PR libc/4744].

	* include/features.h: Use __STDC_VERSION__ not __STDC_VERSION.
	Reported by Miloslav Trmac <mitr@volny.cz> [PR libc/4766].

	* manual/examples/dir.c: Don't include <stddef.h>.
	* manual/examples/select.c: Include <errno.h> for TEMP_FAILURE_RETRY.